Col du Coin Loop

This trail is considered extremely challenging, rated as "red - hard" with a difficulty of 9.5 out of 10. It's known as the longest, highest, and most demanding mountain bike route in the Beaufortain massif, requiring excellent physical condition and technical skills. Be prepared for significant elevation gain and technical sections.

The terrain is highly varied. You'll encounter pleasant climbs on tracks, descents on single trails, and some sections on roads. A notable feature is the mandatory bike-carrying (portage) for the final meters to reach the Col du Coin due to its steepness. The descent from Col du Coin towards Treicol is particularly technical, often shaly, deeply rutted, and can be humid with very tight turns, frequently requiring you to walk your bike. Later sections become easier on paths and tracks, with some wide, rolling tracks.

The Col du Coin Loop is a substantial ride, covering approximately 34 kilometers with nearly 1800 meters of elevation gain. On average, it takes around 5 hours to complete, but this can vary significantly based on your fitness level, technical ability, and how often you stop to enjoy the views or navigate challenging sections.

The route offers spectacular panoramic views of the Mont Blanc, Vanoise, and Pierra Menta mountain ranges. You'll pass several beautiful lakes, including Fairy Lake and Lac de Roselend. Other highlights include the Cormet d'Arêches, Mont Coin, and the Roche Parstire Ridge and view over Lac de Roselend. The trail also winds through traditional alpine pastures, some active in Beaufort cheese production.

While specific parking locations aren't detailed, the trail typically starts from areas like Arêches-Beaufort. Look for designated parking areas in the villages or near common trailheads in the Beaufortain region. It's always a good idea to check local signage upon arrival.

The best time to ride this trail is generally during the summer months, from late June to early September, when the snow has melted and the weather is most stable. Always check local weather forecasts and trail conditions before heading out, as alpine weather can change rapidly.

Generally, there are no specific permits or entrance fees required for mountain biking on public trails within the Beaufortain massif. However, always respect private property, follow local regulations, and be mindful of protected areas. Some specific events or organized tours might have fees, but for independent riding, it's typically free.

While many trails in the French Alps are dog-friendly, it's crucial to keep dogs on a leash, especially when passing through active alpine pastures where livestock (like cows and sheep) are present. Given the trail's difficulty and technical sections, ensure your dog is fit enough for such a demanding and long ride, and be prepared for sections where you might need to carry them or walk your bike.

Yes, the route intersects with and utilizes sections of several other trails. Notably, it covers significant portions of the Col du Coin (40%) and La Bergère (30%) trails. You'll also find it crossing parts of Secret spot (25%), L’Ami - noir (24%), and the Tour du Beaufortain (24%).

Absolutely. The most significant challenges are the mandatory bike-carrying section (portage) to reach the Col du Coin summit, and the initial descent from Col du Coin towards Treicol. This descent is described as impressive and technical, on a shaly, deeply rutted path that is often humid and features very tight turns. Many riders find it safer and necessary to walk their bikes down this section. Be prepared for these demanding parts.

This trail is strictly for experienced mountain bikers with excellent physical condition and advanced technical skills. A full-suspension mountain bike in good working order is highly recommended. You should also carry essential repair tools, plenty of water, high-energy snacks, appropriate weather-resistant clothing, and a first-aid kit. A GPS device with the route loaded is also advisable.